An April 5 wedding is being planned by Darian Castello and Josh Bly, both of West Sunbury. The bride-to-be is the daughter of Michael and Deanna Panza of West Sunbury and Ray and Anna Castello of Butler. Parents of the prospective bridegroom are David and Brenda Bly of Karns City. The future bride is a 2006 graduate of Moniteau High School. In 2008, she received a teaching certificate from Toni and Guy Academy in Erie. She is employed by The Huddle in Butler. Her fiancÚ graduated in 1999 from Karns City High School and received a degree in nanofabrication from the Pennsylvania State University in 2003. He is employed by Visual Inspections Systems in Cranberry Township.